Parts for your 2017 Toyota Crown-Steering bushes

2017 Toyota Crown steering bushes: fitted, functional, and worth keeping fresh

Referencing Toyota’s service literature and the Toyota Electronic Parts Catalogue for the S210-series Crown (2015–2018), the steering gear mounts to the front subframe using rubber insulators/bushes. That means steering bushes are relevant and used on the 2017 Toyota Crown.

Steering bushes on the 2017 Toyota Crown are small rubber or elastomer mounts that secure the steering rack to the front subframe, isolating vibration while keeping the rack correctly located. Because the S210-series Crown runs rack‑and‑pinion electric power steering, these bushes do a quiet but critical job: they absorb road shock, dampen noise, and stop the rack shifting under load, which helps the car track straight and feel precise on-centre.

When the bushes age, harden, or split, owners may notice a dull clunk on turn‑in or over small bumps, a slightly vague steering feel, or the wheel needing constant little corrections on the motorway. In some cases the rack can be seen or felt to move if an assistant rocks the steering with the car safely raised. Left alone, tired bushes can hasten wear in inner tie rods and contribute to uneven tyre wear.

As part of routine servicing, a visual and pry‑bar check of the rack mounts is smart every 20,000–30,000 km, especially if the vehicle sees rough roads or larger wheels. Look for perished rubber, cracking, ovalled sleeves, or witness marks showing the rack has been shifting.

Replacement is straightforward for a trained technician: support the rack, remove the retaining brackets, swap the bushes in the correct orientation, and torque the fasteners to spec with the suspension at normal ride height. A wheel alignment is recommended afterwards. For parts, quality OEM‑style rubber keeps the factory NVH balance, while performance polyurethane offers crisper response at the cost of a touch more road feel.

To help the new bushes last, fix any fluid leaks that can attack rubber, keep underbody splash shields intact, and recheck fastener torque during subsequent services. If the Crown is driven mainly in stop‑start city traffic with plenty of kerb hits and speed humps, expect inspection intervals to be shorter. Get on top of the bushes early and the steering will stay tidy, confidence‑inspiring, and quiet, just as a well‑sorted Crown should. Professional diagnosis is wise if there’s play elsewhere, since worn control arm bushes or ball joints can mimic the same symptoms on the road.

How long do steering bushes last on a 2017 Toyota Crown?

Service experience suggests anywhere from 80,000 to 150,000 kilometres, depending on road quality, climate, wheel and tyre setup, and driving style. Regular checks every 20,000–30,000 km help catch hardening or cracking early, especially on cars that see corrugations, heavy loads, or frequent kerb impacts.

Do steering bushes replacement jobs need a wheel alignment afterwards?

Yes, a wheel alignment is smart practice. Even if toe doesn’t shift much, centring the steering, confirming toe and thrust angle, and recalibrating the steering angle sensor where applicable keeps the Crown tracking straight with a tidy on‑centre feel.

Are polyurethane steering bushes a good upgrade for the Crown?

They can be, if sharper response is the goal. Poly bushes typically add precision and longevity but pass a bit more road feel and can squeak if not installed with the right grease. For a comfort‑focused daily driver, OEM‑style rubber usually suits best, for spirited use, quality polyurethane is a fair option.